JPS61197315U - - Google Patents

Info

Publication number
JPS61197315U
JPS61197315U JP8229285U JP8229285U JPS61197315U JP S61197315 U JPS61197315 U JP S61197315U JP 8229285 U JP8229285 U JP 8229285U JP 8229285 U JP8229285 U JP 8229285U JP S61197315 U JPS61197315 U JP S61197315U
Authority
JP
Japan
Prior art keywords
head
shank part
thread
guide end
screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8229285U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8229285U priority Critical patent/JPS61197315U/ja
Publication of JPS61197315U publication Critical patent/JPS61197315U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dowels (AREA)
  • Connection Of Plates (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Description

【図面の簡単な説明】
第1図はねじの正面図、第2図は第1図の右側
面図、第3図は従来のねじの正面図、第4図は、
ねじ締結途中の断面図、第5図はねじ締結完了の
断面図である。 1……頭部、2……突起、3……シヤンク部、
4……案内端、5……ヒレ、6……ねじ終端部、
7……部材、8……金属板、T……部材の厚み、
L……頭部の平面からの寸法。

Claims (1)

    【実用新案登録請求の範囲】
  1. 頭部の円錐裏面に放射状の突起とシヤンク部先
    端に円柱状の案内端を有し、頭部と案内端との間
    にねじ山を形成したシヤンク部と、該シヤンク部
    と頭部の間で且つ、ねじ山の終端、即ち、頭部か
    らの寸法が部材の厚みと同一である外周に複数個
    の板状の強硬なヒレを設けたねじ。
JP8229285U 1985-05-30 1985-05-30 Pending JPS61197315U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8229285U JPS61197315U (ja) 1985-05-30 1985-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8229285U JPS61197315U (ja) 1985-05-30 1985-05-30

Publications (1)

Publication Number Publication Date
JPS61197315U true JPS61197315U (ja) 1986-12-09

Family

ID=30629877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8229285U Pending JPS61197315U (ja) 1985-05-30 1985-05-30

Country Status (1)

Country Link
JP (1) JPS61197315U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214387A (en) * 1975-07-25 1977-02-03 Hitachi Ltd Semiconductor device
JPS59131013A (ja) * 1983-01-17 1984-07-27 有限会社 新城製作所 頭部埋没用ねじ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214387A (en) * 1975-07-25 1977-02-03 Hitachi Ltd Semiconductor device
JPS59131013A (ja) * 1983-01-17 1984-07-27 有限会社 新城製作所 頭部埋没用ねじ

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